@rules_nodejs Bazel module contains a toolchain that fetches a hermetic node and npm (independent of what's on the developer's machine).
is maintained by community volunteers from Aspect.
@bazel/*packages are now mostly unmaintained! 🚨
See the Maintenance Update in the root README
Previously this repository also contained the
@build_bazel_rules_nodejs module and additional npm packages under the
@bazel scope on npm.
There are currently no maintainers of those npm modules.
If you would like to write a rule outside the scope of the projects we recommend hosting them in your GitHub account or the one of your organization.
Our goal is to make Bazel be a minimal layering on top of existing npm tooling, and to have maximal compatibility with those tools.
This means you won't find a "Webpack vs. Rollup" debate here. You can run whatever tools you like under Bazel. In fact, we recommend running the same tools you're currently using, so that your Bazel migration only changes one thing at a time.
In many cases, there are trade-offs. We try not to make these decisions for you, so instead of paving one "best" way to do things like many JS tooling options, we provide multiple ways. This increases complexity in understanding and using these rules, but also avoids choosing a wrong "winner". For example, you could install the dependencies yourself, or have Bazel manage its own copy of the dependencies, or have Bazel symlink to the ones in the project.
The JS ecosystem is also full of false equivalence arguments. The first question we often get is "What's better, Webpack or Bazel?". This is understandable, since most JS tooling is forced to provide a single turn-key experience with an isolated ecosystem of plugins, and humans love a head-to-head competition. Instead Bazel just orchestrates calling these tools.